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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1463 (Front Drive Axle) >> Diagnostic Information and Procedures >> Wheel Bearing Wear - Front Drive Axle (Tapered) >> Abrasive Step Wear

Abrasive Step Wear

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Fig 1: Identifying Abrasive Step Wear
GM1453Courtesy of GENERAL MOTORS CORP.

Pattern on the roller ends caused by fine abrasives. Clean all of the parts and the housings. Check the seals and the bearings. Replace any leaky, rough, or noisy bearings.

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